option A is correct
Explanation: Reduction of alkyne with H2, Pd/CaCO3, Pb produces cis-alkene as product. Reaction of alkene with 9-BBN and NaOH, H2O2 produces least substituted alcohol as product.
Select the product from the following reaction: 1. 9-BBN/THE 2. HO", H202, H20 Select one: ОН а. b. ОН E0 С. ОН O d. O е. он f. O
Question Completion Status: QUESTION 1 1. 9-BBN 2. H202, NaOH What is the product of the reaction sequence above? OH QUESTION 2 1. DBU nd
Choose the appropriate reagent for the following reaction Bereiche oO Bened OMOM OMOM 1) 9-BBN 2) Pd(dppf), NaOH, Ph-Br nBuli, CuCN Cul, Et3N, Pd(OAC)2, Ph3P Pd(OAC)2 Ph3P. Et3N Choose the appropriate reagent for the following reaction TSN TSN 1) 9-BBN 2) Pd(dppf), NaOH, Ph-Br BH3-THF, NaOH, H202 Ph(PPh3)4, NaOET Cul, Et3N, Pd(OAC)2, Ph3P
give the intermediate and major product 1) HgOAC2, H20 2) NaBHA 2) OH, H202 1) 9-BBN Br2, H,0 Pnch, ".MO Ph / CH2
Complete the following reactions. Br2 H2 Pd/C HCI 1. BH3 2. H202/NaOH
From the following list, determine the missing reagents. a. NaOH. b. Hz, Pd/C C. NaOH, H202 d. NaoMe, MeOH e. Na, NH3 f. H2SO4 H20 g. NaNH2 h. CrO2, H2SO4 (aq) 1. NaBH4, MeOH H2SO4, MeOH k. C PK I. Met m. Phli n. H2, Lindlar's catalyst O. BH3, THE p. Nah q. H30+ workup r. PCC s. OsO4, H2O2 t 03. -78 °C - H - K
Identify the final product for the following reaction. 1. 9-BBN 2. H2O2, NaOH OL OYNOY
3. If Pa(b) is the projection of vector b along vector a, show algebraically (not geometrically) and that Pd (b) b-Pa(b) is perpendicular to a. Derive general expressions for Pa(b)l P (b)l 3. If Pa(b) is the projection of vector b along vector a, show algebraically (not geometrically) and that Pd (b) b-Pa(b) is perpendicular to a. Derive general expressions for Pa(b)l P (b)l
predict the product of reaction. indicate stereochemistry if needed. HE 1. 9-BBN-H THE Me Me 2. NaOH H₂O₂ c. 3 9 I 6 7 8
Problem 10.57 ropose a plausible synthesis for the following transformations. Choose from reagents (A-H): B. 1) NaNH2 2) Mel 3) 9-BBN 4) H202, NaOH 1) Br2 2) Excess NaNH2 3) H20 1) Br2 2) Excess NaNH2 3) H20 4) H2S04. H20, HgSO 1) NaNHz 2) EtI 3) Na, NHa () 1) Excess NaNH2 2) H20 3) NaNH2 4) Mel 5) Na, NH3 C) 1) NaNH2 2) 3) H2, Pt 1) 9-BBN 2) H202, NaOH 1) Excess NaNH2 2) H20 3)...